標籤：bsp pos set csharp log pre tab class ble
對最近面試的面試題坐下總結：
一，css部分
1，html元素的垂直置中
答案：
<div id="box"> <div> 測試 </div> </div> #box{ width: 200px; height: 200px; text-align:center; vertical-align: middle; display: table-cell; }
2，css考的最多是flex；
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style> .flex { display: flex; width: 800px; margin: 0; padding: 0; list-style: none; } .flex :nth-child(1) { flex: 1 1 300px; } .flex :nth-child(2) { flex: 2 2 200px; } .flex :nth-child(3) { flex: 3 3 400px; } </style></head><body> <ul class="flex"> <li>a</li> <li>b</li> <li>c</li> </ul></body></html>
建議多看看這塊。
3，然後css還考察了清楚浮動的方法：
答案：
clear:both; overflow:hidden;偽類；
4，就是相對定位和絕對位置相關知識點
比如：position有哪些屬性值，每種的意義和用法。
最近面試前端面試題整理（css部分）
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